71394016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3547}}^1$

素因数の和:3611

約数の個数: 48

約数和(自身を含む): 152890416

約数和(自身を除く): 81496400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 3547, 5032, 7094, 10064, 14188, 20128, 28376, 56752, 60299, 113504, 120598, 131239, 241196, 262478, 482392, 524956, 964784, 1049912, 1929568, 2099824, 2231063, 4199648, 4462126, 8924252, 17848504, 35697008, 71394016]

約数ペア:

[(1, 71394016), (2, 35697008), (4, 17848504), (8, 8924252), (16, 4462126), (17, 4199648), (32, 2231063), (34, 2099824), (37, 1929568), (68, 1049912), (74, 964784), (136, 524956), (148, 482392), (272, 262478), (296, 241196), (544, 131239), (592, 120598), (629, 113504), (1184, 60299), (1258, 56752), (2516, 28376), (3547, 20128), (5032, 14188), (7094, 10064)]